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Technical Data Sheet
PartsTable / MRO / SMD620046
SMD620046 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COVER,MODULE,RECEIV is a the manufacturer industrial component. Key specifications include material: STEEL RETAINER, body_style: ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT, construction: ONE-PIECE, reach_length: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN, usage_design: ENGINE OTHER THAN AIRCRAFT, electrode_style: SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5821-00-978-2839, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ SMD620046
NSN: 5821-00-978-2839
FSC: 5821
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL RETAINER
body_styleELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT
constructionONE-PIECE
reach_length0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
usage_designENGINE OTHER THAN AIRCRAFT
electrode_styleSINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
pressure_rating135.0 POUNDS PER SQUARE INCH (PSI) NOMINAL MEAN EFFECTIVE LBS
outside_diameter0.562 INCHES NOMINAL IN
special_featuresGRUMMAN AEROSPACE CORP A10 AIRCRAFT
surface_treatmentCADMIUM RETAINER
retainer_thickness0.048 INCHES NOMINAL IN
width_across_flats0.865 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
NSN5821-00-978-2839
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,MODULE,RECEIV TITLE COMPONENT PN SMD620046 MFR COVER,MODULE,RECEIV
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
33059Interchangeable
interchangeable cross-reference
interchangeable
YD311S1Interchangeable
interchangeable cross-reference
interchangeable
CFN41272Interchangeable
interchangeable cross-reference
interchangeable
724-011-004Interchangeable
interchangeable cross-reference
interchangeable
583-522-9004Interchangeable
interchangeable cross-reference
interchangeable
7500-1/4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMD620046?
SMD620046 is a COVER,MODULE,RECEIV. It is classified as a MRO (MRO_GENERAL).
What parts can replace SMD620046?
There are 8 known substitutes for SMD620046: 33059, YD311S1, CFN41272 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMD620046?
SMD620046 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5821-00-978-2839. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026